(* ::Package:: *)

 


(* ::Section:: *)
(* CovariantFieldDerivative *)


(* ::Text:: *)
(*`CovariantFieldDerivative[f[x], x, {li1, li2, ...}]` is a covariant derivative of `f[x]` with respect to space-time variables `x` and with Lorentz indices `li1, li2, ...`. `CovariantFieldDerivative` has only typesetting definitions by default. The user is must supply his/her own definition of the actual function.*)


(* ::Subsection:: *)
(* See also *)


(* ::Text:: *)
(*CovariantD, ExpandPartialD, FieldDerivative.*)


(* ::Subsection:: *)
(* Examples *)


CovariantFieldDerivative[QuantumField[A,{\[Mu]}][x],x,{\[Mu]}]
